// ----------------------------------------------------------------------------------- 
// 
//	Lightbox v2.03 
//	by Lokesh Dhakar - http://www.huddletogether.com 
//	4/9/06 
// 
//	For more information on this script, visit: 
//	http://huddletogether.com/projects/lightbox2/ 
// 
//	Licensed under the Creative Commons Attribution 2.5 License - http://creativecommons.org/licenses/by/2.5/ 
//	 
//	Credit also due to those who have helped, inspired, and made their code available to the public. 
//	Including: Scott Upton(uptonic.com), Peter-Paul Koch(quirksmode.org), Thomas Fuchs(mir.aculo.us), and others. 
// 
//	Lightbox v2.03a 
//	by Dynamicdrive.com- http://www.dynamicdrive.com 
//	Nov 29th, 2007 
//	Added ability for the caption ("title" attr of link) to be optionally hyperlinked, by throwing in a "rev" attr containing the desired link 
// ----------------------------------------------------------------------------------- 
/* 
 
	Table of Contents 
	----------------- 
	Configuration 
	Global Variables 
 
	Extending Built-in Objects	 
	- Object.extend(Element) 
	- Array.prototype.removeDuplicates() 
	- Array.prototype.empty() 
 
	Lightbox Class Declaration 
	- initialize() 
	- start() 
	- changeImage() 
	- resizeImageContainer() 
	- showImage() 
	- updateDetails() 
	- updateNav() 
	- enableKeyboardNav() 
	- disableKeyboardNav() 
	- keyboardAction() 
	- preloadNeighborImages() 
	- end() 
	 
	Miscellaneous Functions 
	- getPageScroll() 
	- getPageSize() 
	- getKey() 
	- listenKey() 
	- showSelectBoxes() 
	- hideSelectBoxes() 
	- showFlash() 
	- hideFlash() 
	- pause() 
	- initLightbox() 
	 
	Function Calls 
	- addLoadEvent(initLightbox) 
	 
*/ 
// ----------------------------------------------------------------------------------- 
 
// 
//	Configuration 
// 
var fileLoadingImage = "images/loading.gif";		 
var fileBottomNavCloseImage = "images/closelabel.gif"; 
 
var animate = true;	// toggles resizing animations 
var resizeSpeed = 7;	// controls the speed of the image resizing animations (1=slowest and 10=fastest) 
 
var borderSize = 10;	//if you adjust the padding in the CSS, you will need to update this variable 
 
// ----------------------------------------------------------------------------------- 
 
// 
//	Global Variables 
// 
var imageArray = new Array; 
var activeImage; 
 
if(animate == true){ 
	overlayDuration = 0.2;	// shadow fade in/out duration 
	if(resizeSpeed > 10){ resizeSpeed = 10;} 
	if(resizeSpeed < 1){ resizeSpeed = 1;} 
	resizeDuration = (11 - resizeSpeed) * 0.15; 
} else {  
	overlayDuration = 0; 
	resizeDuration = 0; 
} 
 
// ----------------------------------------------------------------------------------- 
 
// 
//	Additional methods for Element added by SU, Couloir 
//	- further additions by Lokesh Dhakar (huddletogether.com) 
// 
Object.extend(Element, { 
	getWidth: function(element) { 
	   	element = $(element); 
	   	return element.offsetWidth;  
	}, 
	setWidth: function(element,w) { 
	   	element = $(element); 
    	element.style.width = w +"px"; 
	}, 
	setHeight: function(element,h) { 
   		element = $(element); 
    	element.style.height = h +"px"; 
	}, 
	setTop: function(element,t) { 
	   	element = $(element); 
    	element.style.top = t +"px"; 
	}, 
	setSrc: function(element,src) { 
    	element = $(element); 
    	element.src = src;  
	}, 
	setHref: function(element,href) { 
    	element = $(element); 
    	element.href = href;  
	}, 
	setInnerHTML: function(element,content) { 
		element = $(element); 
		element.innerHTML = content; 
	} 
}); 
 
// ----------------------------------------------------------------------------------- 
 
// 
//	Extending built-in Array object 
//	- array.removeDuplicates() 
//	- array.empty() 
// 
Array.prototype.removeDuplicates = function () { 
    for(i = 0; i < this.length; i++){ 
        for(j = this.length-1; j>i; j--){         
            if(this[i][0] == this[j][0]){ 
                this.splice(j,1); 
            } 
        } 
    } 
} 
 
// ----------------------------------------------------------------------------------- 
 
Array.prototype.empty = function () { 
	for(i = 0; i <= this.length; i++){ 
		this.shift(); 
	} 
} 
 
// ----------------------------------------------------------------------------------- 
 
// 
//	Lightbox Class Declaration 
//	- initialize() 
//	- start() 
//	- changeImage() 
//	- resizeImageContainer() 
//	- showImage() 
//	- updateDetails() 
//	- updateNav() 
//	- enableKeyboardNav() 
//	- disableKeyboardNav() 
//	- keyboardNavAction() 
//	- preloadNeighborImages() 
//	- end() 
// 
//	Structuring of code inspired by Scott Upton (http://www.uptonic.com/) 
// 
var Lightbox = Class.create(); 
 
Lightbox.prototype = { 
	 
	// initialize() 
	// Constructor runs on completion of the DOM loading. Loops through anchor tags looking for  
	// 'lightbox' references and applies onclick events to appropriate links. The 2nd section of 
	// the function inserts html at the bottom of the page which is used to display the shadow  
	// overlay and the image container. 
	// 
	initialize: function() {	 
		if (!document.getElementsByTagName){ return; } 
		var anchors = document.getElementsByTagName('a'); 
		var areas = document.getElementsByTagName('area'); 
 
		// loop through all anchor tags 
		for (var i=0; i<anchors.length; i++){ 
			var anchor = anchors[i]; 
			 
			var relAttribute = String(anchor.getAttribute('rel')); 
			 
			// use the string.match() method to catch 'lightbox' references in the rel attribute 
			if (anchor.getAttribute('href') && (relAttribute.toLowerCase().match('lightbox'))){ 
				anchor.onclick = function () {myLightbox.start(this); return false;} 
			} 
		} 
 
		// loop through all area tags 
		// todo: combine anchor & area tag loops 
		for (var i=0; i< areas.length; i++){ 
			var area = areas[i]; 
			 
			var relAttribute = String(area.getAttribute('rel')); 
			 
			// use the string.match() method to catch 'lightbox' references in the rel attribute 
			if (area.getAttribute('href') && (relAttribute.toLowerCase().match('lightbox'))){ 
				area.onclick = function () {myLightbox.start(this); return false;} 
			} 
		} 
 
		// The rest of this code inserts html at the bottom of the page that looks similar to this: 
		// 
		//	<div id="overlay"></div> 
		//	<div id="lightbox"> 
		//		<div id="outerImageContainer"> 
		//			<div id="imageContainer"> 
		//				<img id="lightboxImage"> 
		//				<div style="" id="hoverNav"> 
		//					<a href="#" id="prevLink"></a> 
		//					<a href="#" id="nextLink"></a> 
		//				</div> 
		//				<div id="loading"> 
		//					<a href="#" id="loadingLink"> 
		//						<img src="images/loading.gif"> 
		//					</a> 
		//				</div> 
		//			</div> 
		//		</div> 
		//		<div id="imageDataContainer"> 
		//			<div id="imageData"> 
		//				<div id="imageDetails"> 
		//					<span id="caption"></span> 
		//					<span id="numberDisplay"></span> 
		//				</div> 
		//				<div id="bottomNav"> 
		//					<a href="#" id="bottomNavClose"> 
		//						<img src="images/close.gif"> 
		//					</a> 
		//				</div> 
		//			</div> 
		//		</div> 
		//	</div> 
 
 
		var objBody = document.getElementsByTagName("body").item(0); 
		 
		var objOverlay = document.createElement("div"); 
		objOverlay.setAttribute('id','overlay'); 
		objOverlay.style.display = 'none'; 
		objOverlay.onclick = function() { myLightbox.end(); } 
		objBody.appendChild(objOverlay); 
		 
		var objLightbox = document.createElement("div"); 
		objLightbox.setAttribute('id','lightbox'); 
		objLightbox.style.display = 'none'; 
		objLightbox.onclick = function(e) {	// close Lightbox is user clicks shadow overlay 
			if (!e) var e = window.event; 
			var clickObj = Event.element(e).id; 
			if ( clickObj == 'lightbox') { 
				myLightbox.end(); 
			} 
		}; 
		objBody.appendChild(objLightbox); 
			 
		var objOuterImageContainer = document.createElement("div"); 
		objOuterImageContainer.setAttribute('id','outerImageContainer'); 
		objLightbox.appendChild(objOuterImageContainer); 
 
		// When Lightbox starts it will resize itself from 250 by 250 to the current image dimension. 
		// If animations are turned off, it will be hidden as to prevent a flicker of a 
		// white 250 by 250 box. 
		if(animate){ 
			Element.setWidth('outerImageContainer', 250); 
			Element.setHeight('outerImageContainer', 250);			
		} else { 
			Element.setWidth('outerImageContainer', 1); 
			Element.setHeight('outerImageContainer', 1);			 
		} 
 
		var objImageContainer = document.createElement("div"); 
		objImageContainer.setAttribute('id','imageContainer'); 
		objOuterImageContainer.appendChild(objImageContainer); 
	 
		var objLightboxImage = document.createElement("img"); 
		objLightboxImage.setAttribute('id','lightboxImage'); 
		objImageContainer.appendChild(objLightboxImage); 
	 
		var objHoverNav = document.createElement("div"); 
		objHoverNav.setAttribute('id','hoverNav'); 
		objImageContainer.appendChild(objHoverNav); 
	 
		var objPrevLink = document.createElement("a"); 
		objPrevLink.setAttribute('id','prevLink'); 
		objPrevLink.setAttribute('href','#'); 
		objHoverNav.appendChild(objPrevLink); 
		 
		var objNextLink = document.createElement("a"); 
		objNextLink.setAttribute('id','nextLink'); 
		objNextLink.setAttribute('href','#'); 
		objHoverNav.appendChild(objNextLink); 
	 
		var objLoading = document.createElement("div"); 
		objLoading.setAttribute('id','loading'); 
		objImageContainer.appendChild(objLoading); 
	 
		var objLoadingLink = document.createElement("a"); 
		objLoadingLink.setAttribute('id','loadingLink'); 
		objLoadingLink.setAttribute('href','#'); 
		objLoadingLink.onclick = function() { myLightbox.end(); return false; } 
		objLoading.appendChild(objLoadingLink); 
	 
		var objLoadingImage = document.createElement("img"); 
		objLoadingImage.setAttribute('src', fileLoadingImage); 
		objLoadingLink.appendChild(objLoadingImage); 
 
		var objImageDataContainer = document.createElement("div"); 
		objImageDataContainer.setAttribute('id','imageDataContainer'); 
		objImageDataContainer.className = 'clearfix'; 
		objLightbox.appendChild(objImageDataContainer); 
 
		var objImageData = document.createElement("div"); 
		objImageData.setAttribute('id','imageData'); 
		objImageDataContainer.appendChild(objImageData); 
	 
		var objImageDetails = document.createElement("div"); 
		objImageDetails.setAttribute('id','imageDetails'); 
		objImageData.appendChild(objImageDetails); 
	 
		var objCaption = document.createElement("span"); 
		objCaption.setAttribute('id','caption'); 
		objImageDetails.appendChild(objCaption); 
	 
		var objNumberDisplay = document.createElement("span"); 
		objNumberDisplay.setAttribute('id','numberDisplay'); 
		objImageDetails.appendChild(objNumberDisplay); 
		 
		var objBottomNav = document.createElement("div"); 
		objBottomNav.setAttribute('id','bottomNav'); 
		objImageData.appendChild(objBottomNav); 
	 
		var objBottomNavCloseLink = document.createElement("a"); 
		objBottomNavCloseLink.setAttribute('id','bottomNavClose'); 
		objBottomNavCloseLink.setAttribute('href','#'); 
		objBottomNavCloseLink.onclick = function() { myLightbox.end(); return false; } 
		objBottomNav.appendChild(objBottomNavCloseLink); 
	 
		var objBottomNavCloseImage = document.createElement("img"); 
		objBottomNavCloseImage.setAttribute('src', fileBottomNavCloseImage); 
		objBottomNavCloseLink.appendChild(objBottomNavCloseImage); 
	}, 
	 
	// 
	//	start() 
	//	Display overlay and lightbox. If image is part of a set, add siblings to imageArray. 
	// 
	start: function(imageLink) {	 
 
		function getImageTitle(anchor){ //DynamicDrive.com added function that allows the caption("title") to be linked ("rev"). 
			var ddimageTitle=anchor.getAttribute('title') 
			var ddimageTitleURL=(ddimageTitle!=null && ddimageTitle!="")? anchor.getAttribute('rev') : null 
			return ddimageTitleFinal=(ddimageTitleURL!=null && ddimageTitleURL!="")? '<a href="'+ddimageTitleURL+'" class="ddcaptionurl">'+ddimageTitle+'</a>' : ddimageTitle 
		}; 
 
		hideSelectBoxes(); 
		hideFlash(); 
 
		// stretch overlay to fill page and fade in 
		var arrayPageSize = getPageSize(); 
		Element.setHeight('overlay', arrayPageSize[1]); 
 
		new Effect.Appear('overlay', { duration: overlayDuration, from: 0.0, to: 0.8 }); 
 
		imageArray = []; 
		imageNum = 0;		 
 
		if (!document.getElementsByTagName){ return; } 
		var anchors = document.getElementsByTagName('a'); 
 
		// if image is NOT part of a set.. 
		if((imageLink.getAttribute('rel') == 'lightbox')){ 
			// add single image to imageArray 
			imageArray.push(new Array(imageLink.getAttribute('href'), getImageTitle(imageLink)));			 
		} else { 
		// if image is part of a set.. 
 
			// loop through anchors, find other images in set, and add them to imageArray 
			for (var i=0; i<anchors.length; i++){ 
				var anchor = anchors[i]; 
				if (anchor.getAttribute('href') && (anchor.getAttribute('rel') == imageLink.getAttribute('rel'))){ 
					imageArray.push(new Array(anchor.getAttribute('href'), getImageTitle(anchor))); 
				} 
			} 
			imageArray.removeDuplicates(); 
			while(imageArray[imageNum][0] != imageLink.getAttribute('href')) { imageNum++;} 
		} 
 
		// calculate top offset for the lightbox and display  
		var arrayPageScroll = getPageScroll(); 
		var lightboxTop = arrayPageScroll[1] + (arrayPageSize[3] / 10); 
 
		Element.setTop('lightbox', lightboxTop); 
		Element.show('lightbox'); 
		 
		this.changeImage(imageNum); 
	}, 
 
	// 
	//	changeImage() 
	//	Hide most elements and preload image in preparation for resizing image container. 
	// 
	changeImage: function(imageNum) {	 
		 
		activeImage = imageNum;	// update global var 
 
		// hide elements during transition 
		if(animate){ Element.show('loading');} 
		Element.hide('lightboxImage'); 
		Element.hide('hoverNav'); 
		Element.hide('prevLink'); 
		Element.hide('nextLink'); 
		Element.hide('imageDataContainer'); 
		Element.hide('numberDisplay');		 
		 
		imgPreloader = new Image(); 
		 
		// once image is preloaded, resize image container 
		imgPreloader.onload=function(){ 
			Element.setSrc('lightboxImage', imageArray[activeImage][0]); 
			myLightbox.resizeImageContainer(imgPreloader.width, imgPreloader.height); 
		} 
		imgPreloader.src = imageArray[activeImage][0]; 
	}, 
 
	// 
	//	resizeImageContainer() 
	// 
	resizeImageContainer: function( imgWidth, imgHeight) { 
 
		// get curren width and height 
		this.widthCurrent = Element.getWidth('outerImageContainer'); 
		this.heightCurrent = Element.getHeight('outerImageContainer'); 
 
		// get new width and height 
		var widthNew = (imgWidth  + (borderSize * 2)); 
		var heightNew = (imgHeight  + (borderSize * 2)); 
 
		// scalars based on change from old to new 
		this.xScale = ( widthNew / this.widthCurrent) * 100; 
		this.yScale = ( heightNew / this.heightCurrent) * 100; 
 
		// calculate size difference between new and old image, and resize if necessary 
		wDiff = this.widthCurrent - widthNew; 
		hDiff = this.heightCurrent - heightNew; 
 
		if(!( hDiff == 0)){ new Effect.Scale('outerImageContainer', this.yScale, {scaleX: false, duration: resizeDuration, queue: 'front'}); } 
		if(!( wDiff == 0)){ new Effect.Scale('outerImageContainer', this.xScale, {scaleY: false, delay: resizeDuration, duration: resizeDuration}); } 
 
		// if new and old image are same size and no scaling transition is necessary,  
		// do a quick pause to prevent image flicker. 
		if((hDiff == 0) && (wDiff == 0)){ 
			if (navigator.appVersion.indexOf("MSIE")!=-1){ pause(250); } else { pause(100);}  
		} 
 
		Element.setHeight('prevLink', imgHeight); 
		Element.setHeight('nextLink', imgHeight); 
		Element.setWidth( 'imageDataContainer', widthNew); 
 
		this.showImage(); 
	}, 
	 
	// 
	//	showImage() 
	//	Display image and begin preloading neighbors. 
	// 
	showImage: function(){ 
		Element.hide('loading'); 
		new Effect.Appear('lightboxImage', { duration: resizeDuration, queue: 'end', afterFinish: function(){	myLightbox.updateDetails(); } }); 
		this.preloadNeighborImages(); 
	}, 
 
	// 
	//	updateDetails() 
	//	Display caption, image number, and bottom nav. 
	// 
	updateDetails: function() { 
	 
		Element.show('caption'); 
		Element.setInnerHTML( 'caption', imageArray[activeImage][1]); 
		 
		// if image is part of set display 'Image x of x'  
		if(imageArray.length > 1){ 
			Element.show('numberDisplay'); 
			Element.setInnerHTML( 'numberDisplay', "Image " + eval(activeImage + 1) + " of " + imageArray.length); 
		} 
 
		new Effect.Parallel( 
			[ new Effect.SlideDown( 'imageDataContainer', { sync: true, duration: resizeDuration, from: 0.0, to: 1.0 }),  
			  new Effect.Appear('imageDataContainer', { sync: true, duration: resizeDuration }) ],  
			{ duration: resizeDuration, afterFinish: function() { 
				// update overlay size and update nav 
				var arrayPageSize = getPageSize(); 
				Element.setHeight('overlay', arrayPageSize[1]); 
				myLightbox.updateNav(); 
				} 
			}  
		); 
	}, 
 
	// 
	//	updateNav() 
	//	Display appropriate previous and next hover navigation. 
	// 
	updateNav: function() { 
 
		Element.show('hoverNav');				 
 
		// if not first image in set, display prev image button 
		if(activeImage != 0){ 
			Element.show('prevLink'); 
			document.getElementById('prevLink').onclick = function() { 
				myLightbox.changeImage(activeImage - 1); return false; 
			} 
		} 
 
		// if not last image in set, display next image button 
		if(activeImage != (imageArray.length - 1)){ 
			Element.show('nextLink'); 
			document.getElementById('nextLink').onclick = function() { 
				myLightbox.changeImage(activeImage + 1); return false; 
			} 
		} 
		 
		this.enableKeyboardNav(); 
	}, 
 
	// 
	//	enableKeyboardNav() 
	// 
	enableKeyboardNav: function() { 
		document.onkeydown = this.keyboardAction;  
	}, 
 
	// 
	//	disableKeyboardNav() 
	// 
	disableKeyboardNav: function() { 
		document.onkeydown = ''; 
	}, 
 
	// 
	//	keyboardAction() 
	// 
	keyboardAction: function(e) { 
		if (e == null) { // ie 
			keycode = event.keyCode; 
			escapeKey = 27; 
		} else { // mozilla 
			keycode = e.keyCode; 
			escapeKey = e.DOM_VK_ESCAPE; 
		} 
 
		key = String.fromCharCode(keycode).toLowerCase(); 
		 
		if((key == 'x') || (key == 'o') || (key == 'c') || (keycode == escapeKey)){	// close lightbox 
			myLightbox.end(); 
		} else if((key == 'p') || (keycode == 37)){	// display previous image 
			if(activeImage != 0){ 
				myLightbox.disableKeyboardNav(); 
				myLightbox.changeImage(activeImage - 1); 
			} 
		} else if((key == 'n') || (keycode == 39)){	// display next image 
			if(activeImage != (imageArray.length - 1)){ 
				myLightbox.disableKeyboardNav(); 
				myLightbox.changeImage(activeImage + 1); 
			} 
		} 
 
	}, 
 
	// 
	//	preloadNeighborImages() 
	//	Preload previous and next images. 
	// 
	preloadNeighborImages: function(){ 
 
		if((imageArray.length - 1) > activeImage){ 
			preloadNextImage = new Image(); 
			preloadNextImage.src = imageArray[activeImage + 1][0]; 
		} 
		if(activeImage > 0){ 
			preloadPrevImage = new Image(); 
			preloadPrevImage.src = imageArray[activeImage - 1][0]; 
		} 
	 
	}, 
 
	// 
	//	end() 
	// 
	end: function() { 
		this.disableKeyboardNav(); 
		Element.hide('lightbox'); 
		new Effect.Fade('overlay', { duration: overlayDuration}); 
		showSelectBoxes(); 
		showFlash(); 
	} 
} 
 
// ----------------------------------------------------------------------------------- 
 
// 
// getPageScroll() 
// Returns array with x,y page scroll values. 
// Core code from - quirksmode.org 
// 
function getPageScroll(){ 
 
	var yScroll; 
 
	if (self.pageYOffset) { 
		yScroll = self.pageYOffset; 
	} else if (document.documentElement && document.documentElement.scrollTop){	 // Explorer 6 Strict 
		yScroll = document.documentElement.scrollTop; 
	} else if (document.body) {// all other Explorers 
		yScroll = document.body.scrollTop; 
	} 
 
	arrayPageScroll = new Array('',yScroll)  
	return arrayPageScroll; 
} 
 
// ----------------------------------------------------------------------------------- 
 
// 
// getPageSize() 
// Returns array with page width, height and window width, height 
// Core code from - quirksmode.org 
// Edit for Firefox by pHaez 
// 
function getPageSize(){ 
	 
	var xScroll, yScroll; 
	 
	if (window.innerHeight && window.scrollMaxY) {	 
		xScroll = document.body.scrollWidth; 
		yScroll = window.innerHeight + window.scrollMaxY; 
	} else if (document.body.scrollHeight > document.body.offsetHeight){ // all but Explorer Mac 
		xScroll = document.body.scrollWidth; 
		yScroll = document.body.scrollHeight; 
	} else { // Explorer Mac...would also work in Explorer 6 Strict, Mozilla and Safari 
		xScroll = document.body.offsetWidth; 
		yScroll = document.body.offsetHeight; 
	} 
	 
	var windowWidth, windowHeight; 
	if (self.innerHeight) {	// all except Explorer 
		windowWidth = self.innerWidth; 
		windowHeight = self.innerHeight; 
	} else if (document.documentElement && document.documentElement.clientHeight) { // Explorer 6 Strict Mode 
		windowWidth = document.documentElement.clientWidth; 
		windowHeight = document.documentElement.clientHeight; 
	} else if (document.body) { // other Explorers 
		windowWidth = document.body.clientWidth; 
		windowHeight = document.body.clientHeight; 
	}	 
	 
	// for small pages with total height less then height of the viewport 
	if(yScroll < windowHeight){ 
		pageHeight = windowHeight; 
	} else {  
		pageHeight = yScroll; 
	} 
 
	// for small pages with total width less then width of the viewport 
	if(xScroll < windowWidth){	 
		pageWidth = windowWidth; 
	} else { 
		pageWidth = xScroll; 
	} 
 
	arrayPageSize = new Array(pageWidth,pageHeight,windowWidth,windowHeight)  
	return arrayPageSize; 
} 
 
// ----------------------------------------------------------------------------------- 
 
// 
// getKey(key) 
// Gets keycode. If 'x' is pressed then it hides the lightbox. 
// 
function getKey(e){ 
	if (e == null) { // ie 
		keycode = event.keyCode; 
	} else { // mozilla 
		keycode = e.which; 
	} 
	key = String.fromCharCode(keycode).toLowerCase(); 
	 
	if(key == 'x'){ 
	} 
} 
 
// ----------------------------------------------------------------------------------- 
 
// 
// listenKey() 
// 
function listenKey () {	document.onkeypress = getKey; } 
	 
// --------------------------------------------------- 
 
function showSelectBoxes(){ 
	var selects = document.getElementsByTagName("select"); 
	for (i = 0; i != selects.length; i++) { 
		selects[i].style.visibility = "visible"; 
	} 
} 
 
// --------------------------------------------------- 
 
function hideSelectBoxes(){ 
	var selects = document.getElementsByTagName("select"); 
	for (i = 0; i != selects.length; i++) { 
		selects[i].style.visibility = "hidden"; 
	} 
} 
 
// --------------------------------------------------- 
 
function showFlash(){ 
	var flashObjects = document.getElementsByTagName("object"); 
	for (i = 0; i != flashObjects.length; i++) { 
		flashObjects[i].style.visibility = "visible"; 
	} 
 
	var flashEmbeds = document.getElementsByTagName("embeds"); 
	for (i = 0; i != flashEmbeds.length; i++) { 
		flashEmbeds[i].style.visibility = "visible"; 
	} 
} 
 
// --------------------------------------------------- 
 
function hideFlash(){ 
	var flashObjects = document.getElementsByTagName("object"); 
	for (i = 0; i != flashObjects.length; i++) { 
		flashObjects[i].style.visibility = "hidden"; 
	} 
 
	var flashEmbeds = document.getElementsByTagName("embeds"); 
	for (i = 0; i != flashEmbeds.length; i++) { 
		flashEmbeds[i].style.visibility = "hidden"; 
	} 
 
} 
 
 
// --------------------------------------------------- 
 
// 
// pause(numberMillis) 
// Pauses code execution for specified time. Uses busy code, not good. 
// Help from Ran Bar-On [ran2103@gmail.com] 
// 
 
function pause(ms){ 
	var date = new Date(); 
	curDate = null; 
	do{var curDate = new Date();} 
	while( curDate - date < ms); 
} 
/* 
function pause(numberMillis) { 
	var curently = new Date().getTime() + sender; 
	while (new Date().getTime();	 
} 
*/ 
// --------------------------------------------------- 
 
 
 
function initLightbox() { myLightbox = new Lightbox(); } 
Event.observe(window, 'load', initLightbox, false);